What were the first organisms to have sex? We may never know the answer, but as Bill Nye explains in this Big Think interview, scientists are very interested in why sexual activity remains so popular in nature...

Royal Snub

President Obama, who arrived in Oslo to collect his Nobel Peace Prize today, has angered Norwegians over his decision to cancel a series of events normally attended by the winner. “Obama is scheduled to meet the Norwegian prime minister, Jens Stoltenberg, and the Norwegian royal family before receiving his medal at a ceremony due to begin at midday. His main speech is scheduled at a banquet tonight. But Norwegians are incensed over what they view as his shabby response to the prize by cutting short his visit. The White House has cancelled many of the events peace prize laureates traditionally submit to, including a dinner with the Norwegian Nobel committee, a press conference, a television interview, appearances at a children's event promoting peace and a music concert, as well as a visit to an exhibition in his honour at the Nobel peace centre. He has also turned down a lunch invitation from the King of Norway.”